RAY, Devi Yusra; CHOIRIYAH, Choiriyah. Peningkatan Kognitif Anak Usia Dini dalam Bermain Jarimatika. Jurnal Pendidikan Tambusai, [S. l.], v. 5, n. 3, p. 6092–6102, 2021. DOI: 10.31004/jptam.v5i3.1906. Disponível em: http://jptam.org/index.php/jptam/article/view/1906. Acesso em: 5 feb. 2025.